Meaning A girl's name of Latin origin, it means "Joyful." Origin of Lettie Latin Popular Middle Names Anne, Athena, Grace, Jane, Lorae, Pearl, Rae Pronunciation 🔊 Listen Lettie Similar Names Hilla Lakesha Samia Zemira Gethera Karama Etsu Musta’eenah Hedvige Divshah Year by Year Popularity of Lettie